Back in 2003 the Harley anniversary ride to Milwaukee stopped in Buffalo and Chuck Berry performed outdoors in the town square. I didn't even know he was alive at the time. But he could still do the duck walk.

Mabelline, Johnny B Goode, and my fav Sweet Little Sixteen---during my early teen years. Rock on Chuck!

https://www.youtube.com/watch?v=ZLV4NGpoy_E